/* Base styles for the tin-tuc page */
.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
}

/* Hero Section */
.page-tin-tuc__hero-section {
  padding-top: 10px; /* Consistent small top padding */
  padding-bottom: 60px;
  background-color: #F4F7FB;
  overflow: hidden;
  position: relative;
}

.page-tin-tuc__hero-container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-tin-tuc__hero-content {
  text-align: center;
  max-width: 900px;
}

.page-tin-tuc__main-title {
  font-size: 3.2em;
  font-weight: 700;
  color: #2F6BFF; /* Main color */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-tin-tuc__description {
  font-size: 1.1em;
  color: #1F2D3D;
  margin-bottom: 30px;
}

/* General Section Styling */
.page-tin-tuc__content-area {
  padding: 60px 0;
}

.page-tin-tuc__container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-tin-tuc__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #000000; /* Custom Color_1776249996415 */
  text-align: center;
  margin-bottom: 20px;
}

.page-tin-tuc__section-intro {
  font-size: 1.1em;
  color: #1F2D3D;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* News Grid */
.page-tin-tuc__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__news-card {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__news-card-image-wrapper {
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  position: relative;
  overflow: hidden;
}

.page-tin-tuc__news-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-tin-tuc__news-card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-tin-tuc__news-date {
  font-size: 0.9em;
  color: #6FA3FF; /* Auxiliary color */
  margin-bottom: 10px;
  display: block;
}

.page-tin-tuc__news-card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-tin-tuc__news-card-title a {
  color: #2F6BFF; /* Main color */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__news-card-title a:hover {
  color: #4A8BFF;
}

.page-tin-tuc__news-card-excerpt {
  font-size: 1em;
  color: #1F2D3D;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more-link {
  display: inline-block;
  color: #2F6BFF; /* Main color */
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-tin-tuc__read-more-link:hover {
  color: #4A8BFF;
  text-decoration: underline;
}

/* Pagination */
.page-tin-tuc__pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.page-tin-tuc__pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 15px;
  border: 1px solid #D6E2FF; /* Border color */
  border-radius: 8px;
  text-decoration: none;
  color: #1F2D3D;
  background-color: #FFFFFF;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.page-tin-tuc__pagination-item:hover {
  background-color: #2F6BFF;
  color: #ffffff;
  border-color: #2F6BFF;
}

.page-tin-tuc__pagination-item--active {
  background-color: #2F6BFF;
  color: #ffffff;
  border-color: #2F6BFF;
  font-weight: bold;
}

/* Call to Action Section */
.page-tin-tuc__cta-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button gradient as background */
  color: #ffffff; /* White text for dark background */
  text-align: center;
}

.page-tin-tuc__cta-title {
  font-size: 2.8em;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-tin-tuc__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #ffffff;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: 2px solid #2F6BFF;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__btn-secondary {
  background-color: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #f0f5ff;
  color: #2F6BFF;
}

/* --- Responsive Design --- */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-tin-tuc__main-title {
    font-size: 2.8em;
  }

  .page-tin-tuc__section-title {
    font-size: 2em;
  }

  .page-tin-tuc__cta-title {
    font-size: 2.2em;
  }
}

/* Mobile Specific Styles */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-tin-tuc__hero-section {
    padding-bottom: 40px;
  }

  .page-tin-tuc__hero-container {
    padding: 0 15px;
  }

  .page-tin-tuc__hero-image-wrapper {
    border-radius: 8px;
  }

  .page-tin-tuc__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__hero-content {
    padding: 0 10px;
  }

  .page-tin-tuc__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  /* 长文区 (General content area) */
  .page-tin-tuc__content-area {
    padding: 40px 0;
  }

  .page-tin-tuc__container {
    padding: 0 15px;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  /* 博客区 (News Grid) */
  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr; /* Single column for mobile */
    gap: 25px;
  }

  .page-tin-tuc__news-card {
    margin-bottom: 0; /* Remove extra margin if any */
  }

  .page-tin-tuc__news-card-content {
    padding: 20px;
  }

  .page-tin-tuc__news-card-title {
    font-size: 1.2em;
  }

  .page-tin-tuc__news-card-excerpt {
    font-size: 0.95em;
  }

  /* 通用图片与容器 */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container,
  .page-tin-tuc__news-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-tin-tuc__cta-section {
    padding: 50px 0;
  }

  .page-tin-tuc__cta-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__cta-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 15px;
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-tin-tuc__pagination {
    margin-top: 20px;
    gap: 5px;
  }

  .page-tin-tuc__pagination-item {
    min-width: 35px;
    height: 35px;
    padding: 0 10px;
    font-size: 0.9em;
  }
}